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Get more done with the 3-1/2 in. Bi-Metal Hole Saw, featuring a WELDTEC variable tooth design for easier, quieter cuts. This hole saw has heavy-duty bi-metal construction for added durability. And its variable depth gullets enable quick chip removal with less friction.

Includes

  • 1X IRWIN 3-1/2-Inch Bi-Metal Hole Saw

Features

  • Variable depth gullets provide more efficient chip clearance 4/6 Variable pitch teeth for reduced noise and improved performance Electron beam weld for stronger, longer lasting teeth Bi-metal construction for toughness and long life
  • Size: 3.6 in
  • Weight: 0.679 lbs
  • Material: Bi-Metal
  • teeth per inch (TPI): 4/6 TPI
  • Teeth Type: Variable Pitch
  • Country of Origin: United States